140440324232303 has 2 divisors, whose sum is σ = 140440324232304. Its totient is φ = 140440324232302.

The previous prime is 140440324232269. The next prime is 140440324232339. The reversal of 140440324232303 is 303232423044041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140440324232303 - 2¹⁸ = 140440323970159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140440324232203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70220162116151 + 70220162116152.

It is an arithmetic number, because the mean of its divisors is an integer number (70220162116152).

Almost surely, 2^{140440324232303} is an apocalyptic number.

140440324232303 is a deficient number, since it is larger than the sum of its proper divisors (1).

140440324232303 is an equidigital number, since it uses as much as digits as its factorization.

140440324232303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 140440324232303 its reverse (303232423044041), we get a palindrome (443672747276344).

The spelling of 140440324232303 in words is "one hundred forty trillion, four hundred forty billion, three hundred twenty-four million, two hundred thirty-two thousand, three hundred three".